Standardize usage of virtual/override/final specifiers.

chrome/browser/ui/webui/certificate_viewer_webui.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_CERTIFICATE_VIEWER_WEBUI_H_
 #define CHROME_BROWSER_UI_WEBUI_CERTIFICATE_VIEWER_WEBUI_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 14 matching lines @@
 // Modal dialog for displaying detailed certificate information. This is used in
 // chromeos builds to display detailed information in a modal dialog when the
 // user clicks on "View" from the Certificate Manager dialog.
 class CertificateViewerModalDialog : public ui::WebDialogDelegate {
  public:
   // Construct a certificate viewer for the passed in certificate. A reference
   // to the certificate pointer is added for the lifetime of the certificate
   // viewer.
   explicit CertificateViewerModalDialog(
       net::X509Certificate* cert);
-  virtual ~CertificateViewerModalDialog();
+  ~CertificateViewerModalDialog() override;
 
   virtual void Show(content::WebContents* web_contents,
                     gfx::NativeWindow parent);
   virtual web_modal::NativeWebContentsModalDialog
   GetNativeWebContentsModalDialog();
   const content::WebUI* GetWebUI() const { return webui_; }
 
  protected:
   // Overridden from ui::WebDialogDelegate:
-  virtual ui::ModalType GetDialogModalType() const override;
-  virtual base::string16 GetDialogTitle() const override;
-  virtual GURL GetDialogContentURL() const override;
-  virtual void GetWebUIMessageHandlers(
+  ui::ModalType GetDialogModalType() const override;
+  base::string16 GetDialogTitle() const override;
+  GURL GetDialogContentURL() const override;
+  void GetWebUIMessageHandlers(
       std::vector<content::WebUIMessageHandler*>* handlers) const override;
-  virtual void GetDialogSize(gfx::Size* size) const override;
-  virtual std::string GetDialogArgs() const override;
-  virtual void OnDialogShown(
-      content::WebUI* webui,
-      content::RenderViewHost* render_view_host) override;
-  virtual void OnDialogClosed(const std::string& json_retval) override;
-  virtual void OnCloseContents(
-      content::WebContents* source, bool* out_close_dialog) override;
-  virtual bool ShouldShowDialogTitle() const override;
+  void GetDialogSize(gfx::Size* size) const override;
+  std::string GetDialogArgs() const override;
+  void OnDialogShown(content::WebUI* webui,
+                     content::RenderViewHost* render_view_host) override;
+  void OnDialogClosed(const std::string& json_retval) override;
+  void OnCloseContents(content::WebContents* source,
+                       bool* out_close_dialog) override;
+  bool ShouldShowDialogTitle() const override;
 
   // The certificate being viewed.
   scoped_refptr<net::X509Certificate> cert_;
 
   // The title of the certificate viewer dialog, Certificate Viewer: CN.
   base::string16 title_;
 
  private:
   content::WebUI* webui_;
   gfx::NativeWindow window_;
   DISALLOW_COPY_AND_ASSIGN(CertificateViewerModalDialog);
 };
 
 // Dialog for displaying detailed certificate information. This is used in linux
 // and chromeos builds to display detailed information in a floating dialog when
 // the user clicks on "Certificate Information" from the lock icon of a web site
 // or "View" from the Certificate Manager.
 class CertificateViewerDialog : public CertificateViewerModalDialog {
  public:
   // Construct a certificate viewer for the passed in certificate. A reference
   // to the certificate pointer is added for the lifetime of the certificate
   // viewer.
   explicit CertificateViewerDialog(net::X509Certificate* cert);
-  virtual ~CertificateViewerDialog();
+  ~CertificateViewerDialog() override;
 
   // CertificateViewerModalDialog overrides.
-  virtual void Show(content::WebContents* web_contents,
-                    gfx::NativeWindow parent) override;
-  virtual web_modal::NativeWebContentsModalDialog
-  GetNativeWebContentsModalDialog() override;
+  void Show(content::WebContents* web_contents,
+            gfx::NativeWindow parent) override;
+  web_modal::NativeWebContentsModalDialog GetNativeWebContentsModalDialog()
+      override;
 
  protected:
   // Overridden from ui::WebDialogDelegate:
-  virtual GURL GetDialogContentURL() const override;
-  virtual ui::ModalType GetDialogModalType() const override;
+  GURL GetDialogContentURL() const override;
+  ui::ModalType GetDialogModalType() const override;
 
  private:
   ConstrainedWebDialogDelegate* dialog_;
 
   DISALLOW_COPY_AND_ASSIGN(CertificateViewerDialog);
 };
 
 // Dialog handler which handles calls from the JS WebUI code to view certificate
 // details and export the certificate.
 class CertificateViewerDialogHandler : public content::WebUIMessageHandler {
  public:
   CertificateViewerDialogHandler(CertificateViewerModalDialog* dialog,
                                  net::X509Certificate* cert);
-  virtual ~CertificateViewerDialogHandler();
+  ~CertificateViewerDialogHandler() override;
 
   // Overridden from WebUIMessageHandler
-  virtual void RegisterMessages() override;
+  void RegisterMessages() override;
 
  private:
   // Brings up the export certificate dialog for the chosen certificate in the
   // chain.
   //
   // The input is an integer index to the certificate in the chain to export.
   void ExportCertificate(const base::ListValue* args);
 
   // Gets the details for a specific certificate in the certificate chain. Calls
   // the javascript function cert_viewer.getCertificateFields with a tree
@@ skipping 13 matching lines @@
   CertificateViewerModalDialog* dialog_;
 
   // The certificate chain. Does not take references, so only valid as long as
   // |cert_| is.
   net::X509Certificate::OSCertHandles cert_chain_;
 
   DISALLOW_COPY_AND_ASSIGN(CertificateViewerDialogHandler);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CERTIFICATE_VIEWER_WEBUI_H_